#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

#define N 4

#define Y(n) ((N+2)*n)

#define INT_PTR int*
typedef int* int_ptr;
INT_PTR a, b;
int_ptr c, d;

//int main()
//{
//	FILE* pf = fopen("data.txt", "r");
//
//	return 0;
//}

int main()
{
	int e, f, g, h;
	a = &e;
	b = &f;
	c = &g;
	d = &d;
	printf("%p\n", a);
	printf("%p\n", b);
	printf("%p\n", c);
	printf("%p\n", d);
	return 0;
}